19173060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3673}}^1$

素因数の和:3717

約数の個数: 72

約数和(自身を含む): 60180120

約数和(自身を除く): 41007060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 3673, 5220, 7346, 11019, 14692, 18365, 22038, 33057, 36730, 44076, 55095, 66114, 73460, 106517, 110190, 132228, 165285, 213034, 220380, 319551, 330570, 426068, 532585, 639102, 661140, 958653, 1065170, 1278204, 1597755, 1917306, 2130340, 3195510, 3834612, 4793265, 6391020, 9586530, 19173060]

約数ペア:

[(1, 19173060), (2, 9586530), (3, 6391020), (4, 4793265), (5, 3834612), (6, 3195510), (9, 2130340), (10, 1917306), (12, 1597755), (15, 1278204), (18, 1065170), (20, 958653), (29, 661140), (30, 639102), (36, 532585), (45, 426068), (58, 330570), (60, 319551), (87, 220380), (90, 213034), (116, 165285), (145, 132228), (174, 110190), (180, 106517), (261, 73460), (290, 66114), (348, 55095), (435, 44076), (522, 36730), (580, 33057), (870, 22038), (1044, 18365), (1305, 14692), (1740, 11019), (2610, 7346), (3673, 5220)]